Case Studies

The Koyambedu Tertiary Treatment Reverse Osmosis (TTRO) Plant, designed and built by WABAG in consortium with IDE is one of the largest and technologically most advanced water reuse plants in India. The project marks a decisive step in the direction of municipal water recycling, thereby promoting an alternative and viable model for urban water governance.

Project Highlights

• Pre-disinfection and Pre-oxidation using Chlorine dioxide dosing
• Advanced pre-treatment with dual media rapid gravity filter
• Waste water polishing using state-of-the-art Ultrafiltration(UF) system
• 3 stage Reverse Osmosis(RO) system to achieve an excellent overall recovery of 80%
• First reuse plant in the country to integrate Ozonation technology for disinfection
• Technological excellence saves over 1600 crore litres of fresh water every year
• DBO contract with 15 years O&M